Improvement



F. STAMBE'RGER. Apparatus for Supplying SalttnCattle',

Patented April 1, 1873 Wzewe;

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' FREDRIOK STAMBERGER, OF CLARION, ILLINOIS.

IMPRQVEMENT IN APPARATUS FCR SUPPLVING SALT TQ CATTLE.

Specification forming part of Letters Patent No. 13?,390, dated April 1,1873; application filed February 28, 1873.

To all whom it may concern:

Be it known that I, Fnnonrorr STAMBERG- ER, of Clarion, in the county ofBureau and State of Illinois, have invented a new and useful Device forbalting Cattle; and I do hereby declare that the following is a full andexact description of the same, reference being had to the accompanyingdrawing and to the letters of reference marked thereon.

This invention is designed for the purpose of feeding salt to cattle,sheep, 850.; and consists, mainly, of a suitably-supported feeding bedor table having a slight depression in its upper surface, which isprovided with a central receptacle which is adapted to discharge itscontents automatically upon the table in small quantities as it is eatenby the stock.

In the drawing, Figure 1 represent-s an elevation in section, and Fig. 2a top plan view of the device.

Similar letters denote corresponding parts in each figure.

To enable others skilled in the art to make and use my invention I willnow proceed to fullydescribe its construction.

A represents the teedingtable or bed suit ably supported in any propermanner at the requisite distance from the ground. Itis constructedpreferably of stone or plank of any suitable size and shape, and has itssurface provided with a slight depression, as shown. B represents acentral shaft suitably secured to the table A, which has about its basean inclined collar or washer, b, as shown. C represents a'cylinder, openat both ends, which is secured upon the shaft B in any suitable manner,but is preferably held by crossarms to, lmvingsockets adapted to slip ovr the shaft, It is held in such a position upon the s aft by washers orother proper means thatits lower edge nearly but not quite touches theinclined surface of the collar 1), a small space being left betweenthem, as shown. D represents a securingnut, by-means of which thecylinder is held from being elevated, andconsequentlydisplaced,byaccident. Thisconstruction permits the cylinderto revolve freely upon the central shaft. E represents a conical capwhich is adapted to cover the upper end of the cylinder and securelyprotect its contents from the weather.

The operation of my machine will be readily understood. The cylinder,having been filled with salt, a small quantity will escape at its loweredge onto the inclined surface of the collar 1). when it will beaccessible to the cattle, As the salt is eaten away a new supply will befurnished from the cylinder, this sup-. ply being insured by itsrevolution, which is caused by the cattle in the act of licking up thesalt.

This device may be constructed of any suitable dimension, but I havefound the following, in practice, to make a convenient size. Thefeeding-bed four feet in diameter, six inches thick, with a depressionof about one inch; collar b, ten inches in diameter, one inch thick;cylinder of boiler-iron, eight inches in diameter and ten inches high,giving it capacity to hold about one peck of salt; the central shaft oneinch in diameter; the opening between the lower edge of the cylinder andthe collar about one-half or three-fourths of an inch. This distancevaries with the weather, kind of salt, 820.

This device is designed to be permanently located in the pastures orother proper point accessible to the stock. Its employment isadvantageous, because the cattle can get the salt when they wish it, andwithout being compelled to use a place already made disagree able by thesaliva of others. The action of licking itself also causes the cylinderto dis charge a fresh and clean supply.

Having thus fully described my invention, what Iclaim as new, and desireto secure by Letters Patent, is

1. The combination of the feeding-table and the central revolvingcylinder, substantially as described.

2. "he table A, shaft B, collar I), and cylin- "der Q with cap E,combined and arranged as described, for the purpose set forth.

This specification signed and witnessed this 24th day ofFebrua-ry, 1873.

rn'nnnrou STAMBERGER.

Witnesses:

HORATIO G. GIBBS, LUOIEN B. GRooKEn.

